311Omitted312Employees313Duties of Secretary of Commerce313aEstablishment of meteorological observation stations in the Arctic region313bInstitute for Aviation Weather Prediction313cAuthorized activities of the National Oceanic and Atmospheric Administration313dNIDIS program314Omitted315Changes or assignment to duty316Omitted317Appropriations and estimates318Weather signals on mail cars319Omitted320Repealed. Oct. 31, 1951, ch. 654, § 1(34), 65 Stat. 702Repealed321Repealed. Oct. 25, 1951, ch. 562, § 1(15), 65 Stat. 638Repealed322Odd jobs for part-time employees323Repealed. July 25, 1947, ch. 327, § 1, 61 Stat. 449Repealed324Omitted325Authority for certain functions and activities326Maintenance of printing office in Washington, D.C.327Employees for conduct of meteorological investigations in Arctic region; appointment and compensation; extra compensation to other Government employees for taking observations328Transfer from other Government Departments of surplus equipment and supplies for Arctic stations329Omitted